EUGEN WOERNER GmbH & Co. KG Postfach 1661 DE Wertheim Hafenstrasse 2 DE Wertheim. Volume flow meter with throttle- and bypass valve KUZ-L

Transcription

1 with throttle- and bypass valve Use: In oil lubrication systems H Viscosity-independent volume flow monitoring High measuring accuracy ig monitoring range Continuously adjustable volume flow Gearwheels can be cleaned or exchanged during operation Low throughput resistance Magnetic field sensor with function display (LE) Visual operating status display A P A P Note on dimensional drawing: A = Outlet connection = ypass valve = Throttle (Allen key W 6) P = Inlet connection H = Visual operating status display = Magnetic field sensor with throttle- and bypass valve Postfach 1661 E Wertheim Hafenstrasse E Wertheim Replaces No. Page 1 of EN EN

2 H Z Construction: The volume flow meter consists of the following components: ase body Z = Gearwheel pair = Throttle = ypass valve = Magnetic field sensor H = visual operating status display Volume flow measurement: Function scheme Z The fluid flowing through causes two gearwheels "Z" gearing into each other to rotate. Outside the pressure range, there is a sensor "" scanning the movement of the gearwheels "Z". The volume flow is determined by summing the measuring pulses up. Volume flow adjustment: The throttle valves "" can be used to adjust the volume flow. ypass: For replacing or cleaning the gearwheels "Z", the set volume flow can be diverted directly to the outlet connection through bypass valve "". Technical data: Minimum distance for the installation of several volume flow meters Flow volume: approx l/min Volume per electric pulse: 75,0 cm³ Lubricant: Mineral oil ( others media available upon request) The intended lubricant must be suitable for use with centralized lubrication equipment. Operating viscosity: mm²/s Operating pressure: at max. 5 bar Temperature range: C Mounting position: as needed Materials: Housing material: Al Viewing glass: PMMA ealing material: FPM (Viton) Gearwheel material: Metal Important note: The values stated above are maximum values and must not be attained concurrently. Postfach 1661 E Wertheim Hafenstrasse E Wertheim Page of 5

3 Magnetic field sensor with LE: Casing material: rass nickel-coated Operating voltage: VC Residual ripple: 10 % Constant current: 300 ma Own current consumption: 10 ma Voltage drop: 1,5 V Protection type: IP 67 Version "" plug-type connection: Connection type: M1x1, 4-pin (for proper cable jack see accessories) Connection diagram: Visual operating otatus display: The visual operating status display is actuated by an external evaluation unit. This enables the operating condition to be displayed visually. Operating voltage: VC Power consumption per colour: 16 ma Protection type: IP65 Casing material: Polyamide Three different signal colours can be displayed: green yellow red Example: green = Target status yellow = Pre-warning red = Fault Evaluation equipment, please inquire if necessary. Version "" plug-type connection: Connection type: M1x1, 4-pin (for proper cable jack see accessories) Connection diagram: LE red = Pin 4 3 LE green = Pin 3 LE yellow = Pin 4 3 grün rot Rv Rv Microprocessor-control for KUZ Monitoring and Evaluation: For more information see data sheet P0518. Please note the following: However, if the magnet field sensor pulses are evaluated by means of a common P, then quick counter inputs have to be used at the P. Please confer with us, if necessary. Postfach 1661 E Wertheim Hafenstrasse E Wertheim Page 3 of 5

4 Purchase-designation: Number of measuring points Visual operating ypass Magnetic field sensor Volume flow status display 1) with plug 1 with with plug approx l/min G without 0 Purchase-example: For a volume flow meter with 1 measuring point, bypass, magnetic field sensors and visual operating status display with plugs each, volume flow "G". estell-ezeichnung: / 1 / / / / G 1) Evaluation unit required pare parts: Accessories: esignation esignation esignation Plate translucent with mounting material Gearwheel pair Throttle screw "G" Gasket kit Magnetic field sensor "" with plug Visual operating status display "" with plug Cable socket M1 4-pin, 5m Postfach 1661 E Wertheim Hafenstrasse E Wertheim Page 4 of 5

5 Important information on this publication Reproduction, also in extracts, only permitted with the approval of the firm of EUGEN WOERNER GmbH & Co. KG. All the information in this publication has been examined for correctness with great care. Nevertheless, WOERNER cannot assume any liability for losses or damage resulting directly or indirectly from the application of the information contained in this publication. All products from WOERNER may only be used as intended and corresponding to the information in this publication. For products supplied with operating instructions, the additional directives and information contained in them are to be complied with. Materials deviating from those mentioned in this publication and the technical documents which further apply may only be poured into and processed in the appliances and systems manufactured and supplied by WOERNER by following agreement with and written approval by WOERNER. The safety and danger information stated in the safety data sheets of the substances used must be taken into account at all costs. Transportation of gases, liquefied gases, gases under pressure, vapours and liquids, the vapour pressure of which is more than 0,5 bar above normal atmospheric pressure (1013 mbar) at the maximum admissible temperature, of easy inflammable or explosive media as well as transportation of foodstuffs is forbidden. Information on EU irective 00/95/EC (RoH) With irective 00/95/EC of January 7, 003, for the limitation of the use of certain hazardous substances in electrical and electronic devices (RoH) material bans come into effect from July 006 for electrical and electronic devices newly placed on the market for lead, cadmium, hexavalent chromium, mercury and brominated flame retardants. In its controls and switching devices, WOERNER only uses materials which fulfil the criteria of EU irective 00/95/EC. To the extent that hexavalent chromium has been used as corrosion protection in the parts which we produce ourselves, it has already been replaced by other environmentally tolerable protective measures. The mechanical devices supplied by WOERNER are not affected by EU irective 00/95/EC as they are appliances added or installed on "large-scale stationary industrial tools" (cf. EU irective 00/96/EC, Annex IA). ut as WOERNER is conscious of its responsibility towards the environment, we shall also use materials fulfilling the requirements of the irective for devices not covered by EU irective 00/95/EC as soon as they are generally available and their use is technically possible. Postfach 1661 E Wertheim Hafenstrasse E Wertheim Page 5 of 5